CN106231872B - A kind of arc protection is from control cabinet of putting out a fire - Google Patents
A kind of arc protection is from control cabinet of putting out a fire Download PDFInfo
- Publication number
- CN106231872B CN106231872B CN201610710662.7A CN201610710662A CN106231872B CN 106231872 B CN106231872 B CN 106231872B CN 201610710662 A CN201610710662 A CN 201610710662A CN 106231872 B CN106231872 B CN 106231872B
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- China
- Prior art keywords
- protective shell
- cabinet
- control cabinet
- fire
- arc protection
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of arc protections from putting out a fire control cabinet, including cabinet, protective shell is equipped in cabinet, the inner cavity top of protective shell is equipped with smoke inductor, the inner cavity bottom end of protective shell is equipped with temperature sensor, electric brake is equipped between smoke inductor and temperature sensor, the input interface of electric brake runs through the top of cabinet, this arc protection is from putting out a fire control cabinet, temperature sensor and smoke inductor are equipped in protective shell, when protective shell internal temperature is higher, controller controls air extractor work, thus to cooling down in protective shell, so that element works at relative constant temperature, increase the service life of element, in protective shell internal fires, controller controls supercharging device work, opening simultaneously solenoid valve enables carbon dioxide quickly to enter in protective shell to put out a fire, insulation is equipped on the inner wall of protective shell Layer, can block the splashing of electric arc, so that whole have higher-security.
Description
Technical field
The present invention relates to arc protections from fire-fighting technique field, and specially a kind of arc protection is from control cabinet of putting out a fire.
Background technique
In electric field, control cabinet is commonly used equipment, thereon installation control electrical component and connection electric wire, for controlling
The work of related electric, control cabinet generally comprise a cabinet body, two cabinet doors and handle, it is internal install various electrical components and
Circuit is connected, the use of control cabinet is generally exactly to run without interruption for long-term 24 hours, leads to electrical component high load capacity in control cabinet
Running, generate biggish heat, if these heats cannot be distributed timely, gently if control cabinet in electrical component can damage
It is bad, it is heavy then, electrical cabinet kindling, bring great security risk, current control cabinet does not all prevent electric arc splinter device mostly.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of arc protection from control cabinet of putting out a fire, can
To block the splashing of electric arc, it can use carbon dioxide in the case where kindling and quickly put out a fire, when internal temperature is excessively high
It can also cool down, can effectively solve the problems in background technique.
To achieve the above object, control cabinet, including case the invention provides the following technical scheme: a kind of arc protection is put out a fire certainly
Body, the cabinet is interior to be equipped with protective shell, and the inner cavity top of the protective shell is equipped with smoke inductor, the interior bottom of chamber of the protective shell
End is equipped with temperature sensor, and electric brake is equipped between the smoke inductor and temperature sensor, and the input interface of the electric brake passes through
Wear the top of cabinet, the output interface of the electric brake runs through the side of cabinet, and the electric brake side is equipped with spanner, on the spanner
It is socketed with connecting rod, the bottom end of the connecting rod is equipped with cylinder, and the outside of the protective shell is equipped with air charging system, the inflation dress
It sets and cylinder is connected by pipeline, the protective shell is connected with carbon dioxide storage tank, the carbon dioxide storage by connecting tube
Tank is connected with supercharging device by pipeline, and the protective shell also passes through pipeline and is connected with air extractor, the bottom of the air extractor
End is equipped with controller, the controller electrical connection smoke inductor, temperature sensor, air charging system, supercharging device and pumping dress
It sets.
As a preferred technical solution of the present invention, the connecting tube is equipped with solenoid valve, the solenoid valve electrical connection
Controller.
As a preferred technical solution of the present invention, the side of the air extractor is equipped with exhaust pipe, the cabinet pair
Exhaust pipe is answered to be equipped with mounting hole, the exhaust pipe is equipped with check valve.
As a preferred technical solution of the present invention, the bottom end of the cabinet is equipped with location hole, and the positioning hole is set
There is positioning column.
As a preferred technical solution of the present invention, the side of the cabinet is equipped with sliding slot, is equipped with case in the sliding slot
Door, the chamber door are equipped with handle.
As a preferred technical solution of the present invention, the inner wall of the protective shell is equipped with insulating layer, the connecting rod
With insulating layer also is provided on cylinder.
Compared with prior art, the beneficial effects of the present invention are: this arc protection is equipped in protective shell from control cabinet of putting out a fire
Temperature sensor and smoke inductor, when protective shell internal temperature is higher, controller controls air extractor work, thus to guarantor
Cool down in protective case, so that element works at relative constant temperature, the service life of element is increased, in protective shell
When portion catches fire, controller controls supercharging device work, opens simultaneously solenoid valve and carbon dioxide is enabled quickly to enter guarantor
To put out a fire in protective case, it is equipped with insulating layer on the inner wall of protective shell, the splashing of electric arc can be blocked, so that whole have
Higher-security.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention diagrammatic cross-section；
Fig. 3 is structure of the invention part section enlarged diagram.
In figure: 1 cabinet, 2 protective shells, 3 smoke inductors, 4 temperature sensors, 5 input interfaces, 6 output interfaces, 7 electric brakees,
8 spanners, 9 connecting rods, 10 cylinders, 11 air charging systems, 12 connecting tubes, 13 carbon dioxide storage tanks, 14 solenoid valves, 15 pressurization dresses
It sets, 16 air extractors, 17 exhaust pipes, 18 check valves, 19 controllers, 20 chamber doors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of arc protection from put out a fire control cabinet, including cabinet 1,
The bottom end of cabinet 1 is equipped with location hole, and positioning hole is equipped with positioning column, convenient for the installation and fixation to cabinet 1, the side of cabinet 1
Equipped with sliding slot, chamber door 20 is equipped in sliding slot, chamber door 20 is equipped with handle, and convenient for being sealed to cabinet 1, the setting of handle is convenient for
Chamber door 20 is opened, protective shell 2 is equipped in cabinet 1, the inner cavity top of protective shell 2 is equipped with smoke inductor 3, protective shell 2
Inner cavity bottom end be equipped with temperature sensor 4, electric brake 7 is equipped between smoke inductor 3 and temperature sensor 4, the input of electric brake 7 connects
Mouthfuls 5 run through the top of cabinet 1, and the output interface 6 of electric brake 7 runs through the side of cabinet 1, and 7 side of electric brake is equipped with spanner 8, on spanner 8
It is socketed with connecting rod 9, the bottom end of connecting rod 9 is equipped with cylinder 10, and the inner wall of protective shell 2 is equipped with insulating layer, connecting rod 9 and cylinder
It also is provided with insulating layer on 10, if insulating layer is having electric arc production, electric arc can be blocked, prevents the splashing of electric arc, protective shell 2
Outside be equipped with air charging system 11, air charging system 11 by pipeline connect cylinder 10, protective shell 2 pass through connecting tube 12 be connected with two
Carbonoxide holding vessel 13, connecting tube 12 are equipped with solenoid valve 14, and carbon dioxide storage tank 13 is connected with supercharging device by pipeline
15, protective shell 2 is also connected with air extractor 16 by pipeline, and the bottom end of air extractor 16 is equipped with controller 19, air extractor 16
Side be equipped with exhaust pipe 17, the corresponding exhaust pipe 17 of cabinet 1 is equipped with mounting hole, and exhaust pipe 17 is equipped with check valve 18, convenient for taking out
Device of air 16 is exhausted, and check valve 18 can prevent extraneous dust and gas from entering in air extractor 16,19 electricity of controller
Smoke inductor 3, temperature sensor 4, air charging system 11, solenoid valve 14, supercharging device 15 and air extractor 16 are connected, this is anti-electric
Arc is equipped with temperature sensor 4 and smoke inductor 3 from control cabinet of putting out a fire in protective shell 2, higher in 2 internal temperature of protective shell
When, controller 19 controls air extractor 16 and works, thus to cooling down in protective shell 2, so that element is in relative constant temperature
The lower work of degree, increases the service life of element, and in 2 internal fires of protective shell, controller 19 controls supercharging device 15 and works,
Opening simultaneously solenoid valve 14 enables carbon dioxide quickly to enter to put out a fire in protective shell 2, in protective shell 2
Inner wall is equipped with insulating layer, can block the splashing of electric arc, so that whole have higher-security.
When in use: connecting corresponding cable in input interface 5 and output interface 6, temperature sensor 4 measures protective shell 2
Interior temperature, the data that controller 19 is obtained according to temperature sensor 4, to control the work of air extractor 16 in protective shell 2
Portion cools down, and when smoke inductor 3 has detected smog generation, controller 19 controls solenoid valve 14 and opens, while controlling again
Supercharging device 15 processed works, so that the carbon dioxide in carbon dioxide storage tank 13 is quickly entered in protective shell 2 and gone out
Fire.
The configuration of the present invention is simple can use dioxy in the case where kindling convenient for operating the splashing that can block electric arc
Change carbon quickly put out a fire, can also be cooled down by air extractor 16 when internal temperature is excessively high so that the device have compared with
Good safety and higher practicability.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
- Control cabinet, including cabinet (1) 1. a kind of arc protection is put out a fire certainly, it is characterised in that: protective shell is equipped in the cabinet (1) (2), the inner cavity top of the protective shell (2) is equipped with smoke inductor (3), and the inner cavity bottom end of the protective shell (2) is equipped with temperature Sensor (4), is equipped with electric brake (7) between the smoke inductor (3) and temperature sensor (4), and the input of the electric brake (7) connects Mouth (5) runs through the top of cabinet (1), and the output interface (6) of the electric brake (7) runs through the side of cabinet (1), the electric brake (7) Side is equipped with spanner (8), is socketed with connecting rod (9) on the spanner (8), and the bottom end of the connecting rod (9) is equipped with cylinder (10), The outside of the protective shell (2) is equipped with air charging system (11), and the air charging system (11) connects cylinder (10) by pipeline, described Protective shell (2) is connected with carbon dioxide storage tank (13) by connecting tube (12), and the carbon dioxide storage tank (13) passes through pipe Road is connected with supercharging device (15), and the protective shell (2) is also connected with air extractor (16), the air extractor by pipeline (16) bottom end is equipped with controller (19), controller (19) electrical connection smoke inductor (3), temperature sensor (4), inflation Device (11), supercharging device (15) and air extractor (16).
- The control cabinet 2. a kind of arc protection according to claim 1 is put out a fire certainly, it is characterised in that: set on the connecting tube (12) Have solenoid valve (14), the solenoid valve (14) is electrically connected controller (19).
- The control cabinet 3. a kind of arc protection according to claim 1 is put out a fire certainly, it is characterised in that: the air extractor (16) Side is equipped with exhaust pipe (17), and the cabinet (1) corresponding exhaust pipe (17) is equipped with mounting hole, and the exhaust pipe (17) is equipped with single To valve (18).
- The control cabinet 4. a kind of arc protection according to claim 1 is put out a fire certainly, it is characterised in that: the bottom end of the cabinet (1) Equipped with location hole, the positioning hole is equipped with positioning column.
- The control cabinet 5. a kind of arc protection according to claim 1 is put out a fire certainly, it is characterised in that: the side of the cabinet (1) Equipped with sliding slot, chamber door (20) are equipped in the sliding slot, the chamber door (20) is equipped with handle.
- 6. a kind of arc protection according to claim 1 is from putting out a fire control cabinet, it is characterised in that: the protective shell (2) it is interior Wall is equipped with insulating layer, also is provided with insulating layer on the connecting rod (9) and cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710662.7A CN106231872B (en) | 2016-08-23 | 2016-08-23 | A kind of arc protection is from control cabinet of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710662.7A CN106231872B (en) | 2016-08-23 | 2016-08-23 | A kind of arc protection is from control cabinet of putting out a fire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106231872A CN106231872A (en) | 2016-12-14 |
| CN106231872B true CN106231872B (en) | 2019-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610710662.7A Active CN106231872B (en) | 2016-08-23 | 2016-08-23 | A kind of arc protection is from control cabinet of putting out a fire |
Country Status (1)
| Country | Link |
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| CN (1) | CN106231872B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101901846B1 (en) * | 2017-07-21 | 2018-09-27 | (주)상도전기 | Power outlet device having apparatus of consumption power |
| CN108923285A (en) * | 2018-07-12 | 2018-11-30 | 江苏雄海智能电气有限公司 | A kind of novel Medium Voltage Switchgear for meeting arcing and temperature increase requirement |
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| CN103457236B (en) * | 2013-07-04 | 2016-03-23 | 基元电气有限公司 | A kind of distribution box protection module |
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| CA2911343A1 (en) * | 2014-11-06 | 2016-05-06 | Cinnos Technologies, Inc. | Smart mission critical rack |
| CN205017711U (en) * | 2015-10-22 | 2016-02-03 | 安徽宁瑞自动化控制设备有限公司 | Anti -electric arc is from fire suppression control cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102743830A (en) * | 2012-07-10 | 2012-10-24 | 西安交通大学 | Automatic electric switch cabinet fire extinguishing system and fire recognition method |
| CN203774616U (en) * | 2014-03-24 | 2014-08-13 | 国家电网公司 | Power distribution cabinet equipped with automatic fire extinguisher |
| CN204068222U (en) * | 2014-08-11 | 2014-12-31 | 国家电网公司 | A kind of switch cabinet arc light protector |
| CN205007472U (en) * | 2015-08-31 | 2016-02-03 | 卢崇镇 | But case is deposited to automatic fire extinguishing's fabrics |
| CN204972763U (en) * | 2015-09-11 | 2016-01-20 | 国网山东省电力公司青岛供电公司 | Extinguishing device of transformer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106231872A (en) | 2016-12-14 |
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